CN2819469Y - Energy-saving double-filament lamp bulb - Google Patents
Energy-saving double-filament lamp bulb Download PDFInfo
- Publication number
- CN2819469Y CN2819469Y CN 200520031282 CN200520031282U CN2819469Y CN 2819469 Y CN2819469 Y CN 2819469Y CN 200520031282 CN200520031282 CN 200520031282 CN 200520031282 U CN200520031282 U CN 200520031282U CN 2819469 Y CN2819469 Y CN 2819469Y
- Authority
- CN
- China
- Prior art keywords
- filaments
- utility
- model
- filament
- bulb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an energy-saving double-filament lamp bulb, which comprises filaments and contact points, wherein the filaments are sealed inside a glass bulb and the contact points are led out from both ends of the filaments and connected with a power supply. The utility model is characterized in that the utility model is provided with two filaments, one end of the filaments is connected with each other, so the two filaments share one contact point; the other end of the two filaments is respectively connected with a power supply phase wire contact point. In order to achieve strong and weak illumination effects, the power of the two filaments is different. The utility model has the advantages that the filaments sealed inside the glass bulb are arranged to two, the two filaments share one contact point after one end of the two filaments is connected with each other and thus the number of the contact points which are led outside the glass bulb is three. When the utility model is used, after a lamp holder which is matched with the utility model is installed, a multi-stop control switch is utilized, the two filaments can be respectively controlled and one filament is selected to be switched into conduction according to requirements so as to obtain two different illumination effects. In the way, one lamp bulb can be used as the lamp bulb having different wattages, so the cost is saved, the regulation of brightness is convenient and energy sources are also saved.
Description
Technical field
The utility model relates to a kind of light fixture, especially relates to a kind of energy-conservation two-filament bulb.
Background technology
Lighting bulb is a product the most frequently used in the home lighting light fixture, because its color is various, and different modeling, and also cheap, be subjected to consumers in general's favor deeply.But the present bulb of selling on the market which kind of appearance no matter, all has only a filament, in case i.e. Bulb formation, power just can not change, can not adjust brightness according to occasion and promptly adjust power, this makes troubles not only for people's use, and also is unfavorable for saves energy in today of energy growing tension.
The utility model content
The purpose of this utility model is to provide a kind of energy-conservation two-filament bulb that can adjust bulb power as required.
For achieving the above object, the utility model adopts following technical proposals:
Energy-conservation two-filament bulb described in the utility model, it comprises the filament enclosed in the glass envelope and by the double-end contact that is connected with power supply of filament, it is characterized in that: described filament has two, one end of described two filaments connects a shared contact, back, and its other end is connected with power supply phase line contact respectively.
For reaching strong and weak two kinds of different illuminating effects, the power of described two filaments is inequality.
Advantage of the present utility model is that the filament of enclosing in the glass envelope is set to two, one end of described two filaments connects a shared contact, back, make that drawing the outer number of contacts of glass envelope is three, use this bulb, after adopting the lamp socket that is complementary with it to install, utilize many grades of control switchs, can control two filaments respectively, select to make its single energising according to demand, to reach two kinds of different illuminating effects, such bulb can be used as two different wattage bulb and use, and is convenient to the adjusting of brightness, not only save cost, and saved the energy again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the filament connection layout of Fig. 1.
Embodiment
As shown in the figure, energy-conservation two-filament bulb described in the utility model, it comprises the filament enclosed in the glass envelope 1 and by the double-end contact that is connected with power supply of filament, described filament is two filaments 2,3 that power is inequality, one end of these two filaments 2,3 connects a shared contact 4, back, and its other end is connected with power supply phase line contact 5,6 respectively.
Claims (2)
1, a kind of energy-conservation two-filament bulb, it comprises the filament enclosed in the glass envelope (1) and by the double-end contact that is connected with power supply of filament, it is characterized in that: described filament is two, one end of these two filaments (2,3) connects a shared contact (4), back, and its other end is connected with power supply phase line contact (5,6) respectively.
2, energy-conservation two-filament bulb according to claim 1 is characterized in that: the power of described two filaments (2,3) is inequality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031282 CN2819469Y (en) | 2005-07-20 | 2005-07-20 | Energy-saving double-filament lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031282 CN2819469Y (en) | 2005-07-20 | 2005-07-20 | Energy-saving double-filament lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2819469Y true CN2819469Y (en) | 2006-09-20 |
Family
ID=37005528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031282 Expired - Fee Related CN2819469Y (en) | 2005-07-20 | 2005-07-20 | Energy-saving double-filament lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2819469Y (en) |
-
2005
- 2005-07-20 CN CN 200520031282 patent/CN2819469Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201106814Y (en) | LED lighting bulb | |
| CN2819469Y (en) | Energy-saving double-filament lamp bulb | |
| CN200949765Y (en) | Neon lamp | |
| CN202852477U (en) | Light-emitting diode (LED) bulb with imitated tungsten filament | |
| CN2886308Y (en) | Electronic ballast type energy-saving lamp | |
| CN201764372U (en) | Low power patch type LED traffic signal lamp light producing device | |
| CN202813283U (en) | Equal-travel wiring structure of LED lamp tube/bar | |
| CN201661878U (en) | High-power bulb lamp | |
| CN201149202Y (en) | Ornamental type light bulb | |
| CN201319979Y (en) | Clothespress shelf | |
| CN201032076Y (en) | LED energy-saving lamp bulb | |
| CN2431700Y (en) | Energy-saving composite colour fluorescent lamp without ballast | |
| CN2297014Y (en) | Double filament three contact lamp bulb | |
| CN209325600U (en) | A kind of LED pendent lamp with optical communication function | |
| CN2136525Y (en) | Light adjuctable lamp | |
| CN2861724Y (en) | Universal LED low voltage DC flashlight bulb | |
| CN2751219Y (en) | Small night lamp with glass / crystal handicraft light-emitting diode | |
| CN202546464U (en) | Double-row rectangular-tube kitchen lamp | |
| CN201149205Y (en) | Ornamental type light bulb | |
| CN202691671U (en) | Light-emitting diode (LED) point light source | |
| CN2442395Y (en) | Double tungsten filament bulb | |
| CN2753951Y (en) | Energy-saving small electric bulb | |
| CN2368160Y (en) | Incandescent lamp bulb | |
| CN201715284U (en) | Self-ballasting single-chip LED high-efficient energy-saving lamp for general illumination | |
| CN2872069Y (en) | Inductive-ballast energy-saving composite lights |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060920 |